Storage-bin.



M. D. STOKER.

STORAGE BIN.

APPucAUoN man MAR.6,1916.

L., Patented May15,1917.

UUY/UUUUUUUUU bnuunnuuuumw# mnuuunuunuuun uuu MACK DANIEL STOKER, OFAPPLEBY, TEXAS.

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STORAGE-BIN.

Specification of Letters Patent.

Patented May 15, 1917.

Application filed March 6,' 1916. Serial No. 82,515.

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Be it known that I, MACK D. S'roxnn, a citizen of the United States ofAmerica, and resident of Appleby, in the county of Nacogdoches and Stateof Texas, have invented certain new and useful Improvements inStorage-Bins, of which the following is a speciiication.

This invention relates to storage warehouses and particularly to meansfor storing vegetation to prevent deterioration, due to heating andsweating as is a common cause of the decay of potatoes and the like.

An object, therefore, of this invention is to provide means whereby airis permitted to circulate through the potatoes `while they are instorage, the air so circulating being effective to prevent damage, dueto the heating.

In carrying out my invention, I provide means whereby the heat producedwhen potatoes are confined for storage will prove effective in settingup current of air so that the said current of air is automaticallyinduced 'according to the degree of heat present in the mass ofpotatoes.

Vith the foregoing and other objects in view, the invention consists inthe details of construction, and in the arrangement and combination ofparts to be hereinafter more fully set forth and claimed.

In describing the invention in detail, reference will be had to theaccompanying drawings forming part of this specification wherein likecharacters denote corresponding parts in the several views, and inwhich- Figure 1 illustrates a vertical sectional view of a storage houseembodying the invention;

Fig. 2 illustrates a view in elevation on a reduced scale;

Fig. 3 illustrates a sectional View on the line 3*?) of Fig. l;

Fig. 4tillustrates a sectional View on the line 1 -4 of Fig. 1; and Fig.5 illustrates a sectional view on a line corresponding with the line 5-5of Fig. 1. v

In these drawings, 7 denotes the floor or bottom of the bin. The floor 7has a series of apertures 8 to which pipes 9 are connected, the saidpipes extending horizontally and then upwardly into the said apertures.

Copies of Jthis patent may be obtained for ve cents each, by addressingthe The pipes,9 are of peculiar construction in that they liehorizontally in trenches under the floor, the said pipes then extendupwardly as at 11 and are curved as at 12, so that the intake openingsof the pipes are toward the bottom or toward the surface of the groundon which the floor is supported.

Internally, the bin or storage house is provided with a plurality ofblocks of suitable material such as 13, the said blocks loeing spacedapart to form interstices through which air may circulate. The blocksconstitute supports for a wire netting or screen 11i of such mesh as tosupport hay or other vegetations or fibrous material, the same beingshown at 15 on the drawing.

The ceiling or top 16 of the bin has an aperture 17 to which a pipe 18is connected, the said pipe extending to the exterior of the structureso that when the circulation of air is effected, it will serve to carryofi' the air rising in the structure.

A roof 19 is here shown and this roof may have open gables or they maybe closed according to the requirements of practice, but if closed, thepipe 18 may of course extend through one end of the roof.

As the purpose of the invention has been stated, it will be apparentthat when vegetation in the bin or storage house generates heat,the saidheat will rise and thus cause air to be drawn in through the pipes,thereby creating a current of air which will be effective to preventsweating as stated. The

air will not circulate when the temperature.

of the vegetation is normal.

I claim:

In a bin, a housing with a floor, supports on the floor in spacedrelation to each other at their sides and ends, permitting transverseand longitudinal ducts, a screen on the said supports, pipes extendingupwardly through the said floor and having their outer ends terminatingin goose neck extensions with the openings facing the earth, and a layerof fibrous material on the said screen.

In testimony whereof, I affix my signature in the presence of twowitnesses.

. MACK DANIEL STOKER.

Witnesses: LEE GASTON, R. l?. BLOUNT.

Commissioner of Patents,

Washington, 2D. G.

